Related Manuals for Omax MD827S30 series
Summary of Contents for Omax MD827S30 series
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Page 1: User Manual
User Manual Digital Binocular Compound Microscope Model MD827S30 series MicroscopeNet.com... -
Page 2: Table Of Contents
Table of Contents i. Caution……..……………………………………………………………1 ii. Care and Maintenance……….………………………………….….…2 1. Component Illustration………………………….…………………..…3 2. Installation...…………………………………………………………….4 3. Operation……………………….………………………….…………..7 4. Specifications…………………….………………………….………..10 5. Optional Parts…………………….………………………….………..11 6. Troubleshooting Guide…..............13 7. Darkfield Condenser Installation and Operation Instructions…...…15 8. Phase Contrast Kit Installation and Operation Instructions……..…16... -
Page 3: Caution
www.microscopenet.com i. Caution 1. Open the carton carefully with a knife or paper cutter. Find the “UP” sign and place the Styrofoam container on the side that makes the arrow upward. If the “UP” sign is missing, please open the Styrofoam container gently to prevent any accessory, i.e. objectives or eyepieces, from dropping and being damaged. -
Page 4: Care And Maintenance
www.microscopenet.com ii. Care and Maintenance 1. Do not attempt to disassemble any component including eyepieces, objectives or focusing assembly. 2. Keep the instrument clean; remove dirt and debris regularly. Accumulated dirt on metal surfaces should be cleaned with a damp cloth. More persistent dirt should be removed using a mild soap solution. -
Page 5: Component Illustration
www.microscopenet.com 1 Components Illustration Eyepiece Viewing Head w/ Camera Power Switch Diopter Ring Head Thumb Lock Screw Condenser Lock Thumb Knob Eyepiece Tube Microscope Body Condenser Focus Knob Nosepiece Focus Tension Ring Focus Stop Lever Objective Coarse Focus Knob Abbe Condenser Slide Holder Fine Focus Knob Color Filter Holder... -
Page 6: Installation
www.microscopenet.com 2 Installation 2.1 Installation of the binocular viewing head 1) Loosen the head thumb lock screw on the top of the microscope body and remove the plastic cover on the top 2) Remove the cap on the dovetail of the binocular viewing head 3) Seat the dovetail completely of the viewing head into the socket on the top of the microscope body and tighten the head thumb lock screw. - Page 7 www.microscopenet.com Color Filter Color Filter Holder Fig.2 2.5 Installing (or changing) the halogen bulb 1) Turn off the power switch and disconnect the power cord. 2) Allow some time to cool down the lamp. 3) Turn over the microscope on its side; find the bulb compartment at the bottom. 4) Open the cover of the bulb compartment by loosening the thumb screw.
- Page 8 www.microscopenet.com Fuse Holder Fuse Fig.4 Caution: Before you turn over the microscope, be sure to take the eyepieces off and be certain that the head is securely locked by the thumb screw. 2.7 Installing the mirror (optional, may not included in your package) 1) Turn off the power switch and disconnect the power cord.
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Page 9: Operation
www.microscopenet.com 3 Operation 3.1 Adjusting illumination 1) Plug the power cord into the power socket on the microscope and connect it to the power outlet. 2) Turn on the power switch. 3) Rotate the brightness intensity dial to increase or decrease the brightness. Caution: A diffusion filter is attached beneath the condenser to get uniform light and protect your eyes from strong light when a low power objective applied. - Page 10 www.microscopenet.com Tips: To prevent your specimen slide from making contact with an objective, raise the stage to its highest position without contacting the 100X objective, then tighten the focus stop lever (Fig. 7). Give the stage a tiny extra moving space to ensure the objective can be focused every time.
- Page 11 www.microscopenet.com 3.8 Adjusting iris aperture diaphragm Swing the iris diaphragm lever (Fig. 9) left or right to adjust the aperture size. Note: The iris diaphragm is designed to adjust the aperture size, not to adjust the brightness although the brightness will be changed when it's adjusted.
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Page 12: Specifications
4 Specifications Model MD827S30 series Total Magnification 40X, 80X, 100X, 200X, 400X, 800X, 1000X, 2000X Viewing Head Binocular, 45º inclined, 360º swiveling w/ built-in camera Sliding adjustment, 2-3/16” ~ 2-15/16” (55mm ~ 75mm) Interpupillary Distance Diopter Adjustment On both eyepiece tubes... -
Page 13: Optional Parts
www.microscopenet.com 5 Optional Parts (The optional parts may be included in some models or sold separately.) 1) Darkfield Condensers Darkfield Numerical Mounting Model Objective Condenser Aperture Size(diameter) A191 0.7-0.9 37mm Plan 100X/1.25 oil-0.5 A191BOIL 1.36-1.25 160/0.17(spring), w/ iris 37mm diaphragm 2) Carrying Case Model Dimension... - Page 14 www.microscopenet.com 3) Phase Contrast Kits Centering Model Phase Contrast Objective Condenser Annular Ring Plates Telescope Plan achromatic 10X with five positions: built-in phase plate 10 for 10X phase contrast objective Plan achromatic 20X with 20 for 20X phase contrast built-in phase plate objective 40 for 40X phase contrast A1PHB1...
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Page 15: Troubleshooting Guide
www.microscopenet.com 6 Troubleshooting Guide GENERAL PROBLEMS Problem Cause Solution No electrical power Check power cord connection Lamp does not light Lamp bulb burnt out Replace bulb when switched on Fuse blown out Replace fuse Revolve the nosepiece to click-stop Revolving nosepiece not in click stop Darkness at the position by swinging the objective position... -
Page 16: Objective
www.microscopenet.com DARKFIELD PROBLEMS Problem Cause Solution The light is not on Turn on the light There is no oil in Place a drop of oil on the top lens of (A191BOIL only) between the condenser top lens condenser and let it contact the underside and slide of slide The built-in iris... -
Page 17: Darkfield Condenser Installation And Operation Instructions
www.microscopenet.com 7 Darkfield Condenser Installation and Operation Instructions Condenser Lock Condenser Holder 7.1 Dry darkfield condenser of A191 Thumb Screw 1) Mounting the dry darkfield condenser Loosen the condenser lock thumb screw on the condenser holder and remove the brightfield condenser. -
Page 18: Phase Contrast Kit Installation And Operation Instructions
www.microscopenet.com Raise the condenser till the top lens is close to the opening of stage. Place a drop of immersion oil on the top of the lens of the condenser. Place the slide on the stage. Raise the condenser and let the oil drop contact the bottom of the slide. - Page 19 www.microscopenet.com 5) Centering the annular ring. a. Remove one eyepiece from the microscope eyepiece tube and insert the centering telescope as shown in Fig. 18. b. Observe from the telescope. The bright ring and dark ring should be coincided with each other as shown in Fig.19 (d).
- Page 20 www.microscopenet.com Condenser Lock Thumb Screw Condenser Holder Fig.20 Note: There are 2 phase contrast objectives: 10X and 40X, and there are 2 condenser annular rings on the sliding selector: 10/20 and 40. The corresponding objective, annular ring and iris diagram must work together, i.e., 40X phase contrast objective must work with 40 condenser annular ring and iris diagram 40 and so 2) Centering the condenser ring plate a.
- Page 21 www.microscopenet.com b. Turn iris diagram to 100. c. Perform the darkfield observation the same way as a normal brightfield microscope. Note： The darkfield condenser works with the 4X, 10X, 40X regular brightfield objectives. The darkfield condenser does not work with the regular 100X oil immersion objective.
- Page 22 www.microscopenet.com Note: There are 3 phase contrast objectives: 10X, 40X and 100X, and there are 3 condenser ring plates: 10X, 40X and 100X. The corresponding objective and ring plate must work together, i.e. 10X phase contrast objective must work with 10X condenser ring plate, and so on.